首頁>IDT71321SA20J>規(guī)格書詳情
IDT71321SA20J中文資料IDT數(shù)據(jù)手冊(cè)PDF規(guī)格書
廠商型號(hào) |
IDT71321SA20J |
功能描述 | HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS |
文件大小 |
255.92 Kbytes |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | Integrated Device Technology, Inc. |
企業(yè)簡(jiǎn)稱 |
IDT |
中文名稱 | Integrated Device Technology, Inc.官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-12 16:20:00 |
IDT71321SA20J規(guī)格書詳情
DESCRIPTION:
The IDT71321/IDT71421 are high-speed 2K x 8 Dual Port Static RAMs with internal interrupt logic for interprocessor communications. The IDT71321 is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a MASTER Dual-Port RAM together with the IDT71421 SLAVE Dual Port in 16-bit-or-more word width systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-or-more bit memory system applications results in full speed, error free operation without the need for additional discrete logic.
FEATURES:
? High-speed access
—Commercial: 20/25/35/45/55ns (max.)
? Low-power operation
—IDT71321/IDT71421SA
—Active: 550mW (typ.)
—Standby: 5mW (typ.)
—IDT71321/421LA
—Active: 550mW (typ.)
—Standby: 1mW (typ.)
? Two INT flags for port-to-port communications
? MASTER IDT71321 easily expands data bus width to 16-or-more-bits using SLAVE IDT71421
? On-chip port arbitration logic (IDT71321 only)
? BUSY output flag on IDT71321; BUSY input on IDT71421
? Fully asynchronous operation from either port
? Battery backup operation —2V data retention (LA Only)
? TTL-compatible, single 5V ±10 power supply
? Available in popular hermetic and plastic packages
? Industrial temperature range (–40°C to +85°C) is available, tested to military electrical specifications
產(chǎn)品屬性
- 型號(hào):
IDT71321SA20J
- 功能描述:
IC SRAM 16KBIT 20NS 52PLCC
- RoHS:
否
- 類別:
集成電路(IC) >> 存儲(chǔ)器
- 系列:
-
- 標(biāo)準(zhǔn)包裝:
72
- 系列:
- 格式 -
- 存儲(chǔ)器:
RAM
- 存儲(chǔ)器類型:
SRAM - 同步
- 存儲(chǔ)容量:
9M(256K x 36)
- 速度:
75ns
- 接口:
并聯(lián)
- 電源電壓:
3.135 V ~ 3.465 V
- 工作溫度:
-40°C ~ 85°C
- 封裝/外殼:
100-LQFP
- 供應(yīng)商設(shè)備封裝:
100-TQFP(14x14)
- 包裝:
托盤
- 其它名稱:
71V67703S75PFGI
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
IDT71321SA20J |
31 |
31 |
詢價(jià) | ||||
IDT |
24+ |
9850 |
公司原裝現(xiàn)貨/隨時(shí)可以發(fā)貨 |
詢價(jià) | |||
IDT |
22+ |
QFP |
10000 |
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
IDT |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
IDT |
1922+ |
PLCC |
8200 |
萊克訊原廠貨源每一片都來自原廠原裝現(xiàn)貨薄利多 |
詢價(jià) | ||
IDT |
23+ |
QFP |
1003 |
專業(yè)優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
IDT |
24+ |
QFP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
IDT |
23+ |
52PLCC |
9526 |
詢價(jià) | |||
IDT |
23+ |
QFP |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
IDT |
09+ |
TQFP64 |
5500 |
原裝無鉛,優(yōu)勢(shì)熱賣 |
詢價(jià) |